Home / 5,773,051.28-8,662,997.88-3,216,406.16

Finding the Fourth Proportional to 5,773,051.28, 8,662,997.88 and 3,216,406.16

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Solution

The fourth proportional to 5,773,051.28, 8,662,997.88 and 3,216,406.16 is: 4,826,515.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,773,051.28 : 8,662,997.88 = 3,216,406.16 : x
  2. Step 2: Convert to fraction form
    5,773,051.28/8,662,997.88 = 3,216,406.16/x
  3. Step 3: Cross multiply
    5,773,051.28x = 8,662,997.88 × 3,216,406.16
  4. Step 4: Simplify right side
    5,773,051.28x = 27,863,719,745,298.95
  5. Step 5: Solve for x
    x = 27,863,719,745,298.95/5,773,051.28
  6. Step 6: Final answer
    x = 4,826,515.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.